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criterion layer
相关语句
  准则层
     The criterion layer includes three factors composed of ecological adaptation(B_1), ecological function(B_2), landscape function(B_3).
     准则层包括生态适应性(B_1)、生态功能(B_2)、景观功能(B_3)3个因素。
短句来源
     This system includes 46 indexes in 4 layers: goal layer, criterion layer, field layer, and index layer.
     该指标体系设立目标层、准则层、领域层和指标层4个层次的指标,共有46个指标。
短句来源
     The indicators system of stability evaluation on protection forest system in oasis irrigation area is established on the basis of four hierarchies: the goal layer (T), the criterion layer (A), the limiting layer (B) and the decision layer (C).
     (1)构建了绿洲灌区防护林体系稳定性评价的指标体系,分为四个层次:目标层(T)、准则层(A)、约束层(B)和决策层(C)。
短句来源
     Based on analyzing evaluation of urban public traffic line network,the fuzzy multi-synthesis evaluation model of public traffic line network with the fuzzy mathematical method is established. The model divides the contents of evaluation into criterion layer and target layer which is correlated with the former.
     在考虑城市公交线网的各因素基础上,应用模糊数学有关知识,将城市公共交通线路网络(简称公交线网)评价的内容分为"网络技术性能、服务水平、效益水平、持续发展"为准则的准则层以及与各准则相关的指标层,建立了城市公交线网评价的多级模糊综合评价模型.
短句来源
     Furthermore,it puts emphases on the establishment of index system that is classified into four layers,i. e. ,target layer,criterion layer,sub-criterion layer,and basic index layer.
     在此基础上,重点探讨了评价指标体系的选择和确立,将指标体系划分为目标层、准则层、准则亚层和指标层4个层次,列出了每个亚层可能包含的基本指标。
短句来源
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  相似匹配句对
     S. criterion.
     S. 分离准则确定。
短句来源
     The separation and its criterion of skewed boundary layer are probed into.
     本文还探讨了无叶扩压器中扭曲边界层的分离及其判断准则.
短句来源
     On Classified Criterion for the Produced Situation of Oil Layer and its Application
     油层动用状况标准的制定及其应用
短句来源
     Univalence Criterion
     单叶性准则与拟共形扩张
短句来源
     It is in application layer.
     它是应用层的协议。
短句来源
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Soil improvement benefit is the most direct and essential benefit of water and soil conservation forest. The first step of evaluation is to establish index system and calculate the weights of indexes. According to the purpose of benefit evaluation and opinions of specialists, index system was defined in this paper that total objective layer was comprehensive index, criterion layer consisted of soil fertility, anti\|erodibility and anti\|sourability, and index layer was composed of soil enzyme activities,...

Soil improvement benefit is the most direct and essential benefit of water and soil conservation forest. The first step of evaluation is to establish index system and calculate the weights of indexes. According to the purpose of benefit evaluation and opinions of specialists, index system was defined in this paper that total objective layer was comprehensive index, criterion layer consisted of soil fertility, anti\|erodibility and anti\|sourability, and index layer was composed of soil enzyme activities, organic matter content, water stable aggregate content, mean weight diameter, pH, soil rigidity, infiltrate coefficient disperse ratio and aggregate degree. And AHP method was applied to calculate the index weights, which produced two results of single\|array adn total\|array of hierarchy. And both of them could be used to calculate the benefits.

土壤改良效益是水土保持林最直接、最基本的一项效益 ,评价的首要步骤是建立指标体系和确定指标权重 .该文依据水土保持林土壤改良效益评价目的 ,在听取和参考专家意见的基础上 ,确定指标体系的总目标层为效益评价综合指数 ;准则层为土壤肥力、抗蚀性能和抗冲性能 ;指标层为土壤酶活性、有机质含量、水稳性团粒含量和平均重量、直径、pH值、硬度、渗透系数、分散率和团聚度 .并应用层次分析法确定各项指标的权重 ,得到层次单排序和层次总排序两种结果 ,二者均可用于效益的评价计算

The research of forest benefit evaluation is a hotspot and difficulty at present.We evaluated soil improvement benefit of water and soil conservation forest(WSGF).We tried to find a method that can be used for forest evaluation,and illustrated that comprehensive index of benefit evaluation on soil improvement of WSCF can be regarded as total objective layer of index system,and criterion layer consists of soil fertility,soil anti erodibility and anti sourability.The index layer is composed by soil...

The research of forest benefit evaluation is a hotspot and difficulty at present.We evaluated soil improvement benefit of water and soil conservation forest(WSGF).We tried to find a method that can be used for forest evaluation,and illustrated that comprehensive index of benefit evaluation on soil improvement of WSCF can be regarded as total objective layer of index system,and criterion layer consists of soil fertility,soil anti erodibility and anti sourability.The index layer is composed by soil enzyme activities,organic matter content,water stable aggregate content,mean weight diameter,disperse ratio,aggregate degree,soil rigidity,infiltrate coefficient and pH.To calculate the comprehensive index of benefit evaluation,the data of indexes practically measured should be translated into scalar quantity first.Then the comprehensive index could be calculated directly to hierarchy total array weights,or step by step according to hierarchy single array weights,which produced the same results.The comprehensive index should be emended to remove the influences of site factors and could be used to evaluate the benefits of different kinds of water and soil conservation forests.

森林效益评价是目前林业研究的热点 ,也是难点问题。通过评价水土保持林土壤改良效益 ,对效益评价的方法和思路进行了探索。指出水土保持林土壤改良效益指标体系的总目标层为效益评价综合指数 ,准则层包括土壤肥力、抗蚀性能和抗冲性能 3个方面 ,指标层由水稳性团聚体含量、有机质含量、土壤酶活性、p H值、平均重量直径、团聚度、分散率、土壤硬度和渗透系数构成。在计算效益评价综合指数时 ,首先要对各项指标的实测数据进行处理 ,使之转化为无量纲的标度值 ;然后可根据层次单排序的权值分步进行计算 ,也可按照层次总排序的权值直接计算 ,获得效益评价综合指数。为消除立地因子的影响 ,要对效益评价综合指数进行校正 ,校正后的综合指数可以反映出不同水土保持林土壤改良效益的好坏。

This paper gives an example to discuss the application of AHP to determine the priority of software requirements. A three hierarchy cascade model, which contains aide layer, criterion layer and project layer, is established. Three targets in criterion layer value, expenditure and risk are ascertained. And matrix for comparison and judgement is constructed and composing weighing for aide layer is calculated. Verification of consistency is carried out and a stepwise implement plan for...

This paper gives an example to discuss the application of AHP to determine the priority of software requirements. A three hierarchy cascade model, which contains aide layer, criterion layer and project layer, is established. Three targets in criterion layer value, expenditure and risk are ascertained. And matrix for comparison and judgement is constructed and composing weighing for aide layer is calculated. Verification of consistency is carried out and a stepwise implement plan for software requirements in the example is obtained.

结合实例探讨了一种利用AHP(层次分析法 )方法 ,解决软件开发过程中如何确定软件需求优先级进而分步实施的问题 .建立目标层、准则层和方案层的三层递阶层次结构模型 ,确定准则层中软件优先级评定的价值、费用和风险三大指标 ;构造比较判断矩阵 ,计算出各层对于目标层的合成权重 ;进行一致性检验 ,得出实例中软件需求的分步实施建议方案 .

 
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